1. I cover my mouth and nose when I cough or sneeze [graphic]. Published / Created: [before 1945] Call Number: Poster0299a Image Count: 1 Resource Type: still image Found in: Medical Historical Library, Cushing/Whitney Medical Library > I cover my mouth and nose when I cough or sneeze [graphic].
2. I sleep ten hours or more a night with windows open [graphic]. Published / Created: [before 1945] Call Number: Poster0294a Image Count: 1 Resource Type: still image Found in: Medical Historical Library, Cushing/Whitney Medical Library > I sleep ten hours or more a night with windows open [graphic].